Trading Symbol - NJMC
Stock Exchange - OTCBB

 
 
 January 14, 2003
 New Jersey Mining Company Extends High Grade at Silver Strand
 
 

KELLOGG, IDAHO. New Jersey Mining Company (Symbol: NJMC - OTC Bulletin Board) has received the assay results from the remaining three holes of its recently completed core drilling program at the Silver Strand mine in northern Idaho. DDH02-03 cut 1.61 meters (5.3 feet) of 15.60 grams per tonne (gpt) gold and 316 gpt silver. The results extend high grade gold and silver mineralization on strike to the east.

Assays of the vein intercepts from the three remaining holes (DDH02-02, 03 & 05 ) are summarized below. Results of DDH02-04 and DDH02-01 can be found in our press release dated December 19, 2002. (opt = ounces per short ton and 1 meter = 3.28 feet):

Hole ID
From (m)
To (m)
Length (m)
Gold Grade gpt
Gold Grade gpt
Silver Grade gpt
Silver Grade gpt
DDH02-02
22.25
24.39
2.14
3.72
0.109
372
10.85
DDH02-03
18.60
21.95
3.35
10.17
0.297
171
4.99
including
19.73
21.34
1.61
15.60
0.455
316
9.22
DDH02-05
30.88
31.34
0.46
8.91
0.260
65
1.90

NJMC completed approximately 250 meters of core drilling among five holes at the Silver Strand by the first of December 2002. The drilling was done from the No. 3 Level underground workings at a depth of 100 meters below the surface. The purpose was to extend the mined ore shoot at depth. The first three holes (DDH02-01,02 & 03) were inclined at 45° downward and fanned out along strike and the last two holes (04 & 05) were deeper holes inclined at 63°.

Each hole penetrated the vein demonstrating the continuity of the vein structure at depth, and also indicating an increasing gold grade at depth. Vein intercepts ranged from 20 to 40 meters vertically below the No. 3 Level. The exploration potential of the Silver Strand mine has been increased by the drilling program as the boundaries of the ore zone have not been defined toward the east and to depth.

The Silver Strand mine is a gold-silver vein hosted in the prolific silver-producing Revett formation of the Coeur d’Alene Mining District. The Silver Strand is located on the western margin of the district. From 1978 to 1981 the Silver Strand produced 13,752 tons of ore grading 0.093 ounces per ton (opt) gold and 9.6 opt silver.

Samples were obtained by cutting intervals of drill core in half and submitting one-half to ALS Chemex for analysis and retaining one-half for visual inspection.

Given the encouraging drilling results at the Silver Strand, the Company has initiated the permitting process with the USFS for a seasonal mining operation. Ore from the Silver Strand would be shipped to the New Jersey mill for concentration. The Company is in the process of collecting data and writing the plan of operations and hopes to submit a plan this spring. Revised ore resource calculations and mine engineering tasks will be completed concurrently with the permitting process.

New Jersey Mining Company is involved in exploring for and developing gold, silver and base metal ore resources in the Coeur d'Alene Mining District of northern Idaho. The Company has a portfolio of five mineral properties in the Coeur d'Alene Mining District: the New Jersey mine, the Silver Strand mine, the Lost Eagle project, the CAMP project and the Wisconsin-Teddy project.

Disclaimer: This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Forward-looking statements are inherently subject to risks and uncertainties, many of which cannot be predicted with accuracy, and some of which might not even be anticipated.
  
 Further information about New Jersey Mining Company can be reviewed on the website of the Securities and Exchange Commission at www.sec.gov or on the company's website at www.newjerseymining.com
  
 Press Release Archive
  
 Contact:
Grant Brackebusch, Vice President
Phone: (208) 783-1032
E-mail: gbrack@newjerseymining.com
Website: www.newjerseymining.com
© All Rights Reserved, 2005, New Jersey Mining Company